3-甲基喹噁啉-2-羧酸标准溶液, 3-Methyl-quinoxaline-2-carboxylic Acid; MQCA Standard soluti

磺胺对甲氧嘧啶, Sulfameter,1000ppm

异佛尔酮(异佛乐酮) 标准品, Isophorone

磺胺嘧啶, Sulfadiazine,1000ppm

久效威亚砜, Thiofanox-sulfoxide,1000ppm

2-溴-5-氟苯甲酸叔丁酯, tert-Butyl 2-bromo-5-fluorobenzoate

N-(2,4-二甲氧基苄基)-5-氟-N-(6-氟吡啶-2-基)-2-氧代-2,3-二氢苯并[d]噁唑-6-磺酰胺, N-(2,4-Dimethoxybenzyl)-5-fluoro-N-(6-fluoropyridin-2-yl)-2-

3-丁炔氨基甲酸叔丁酯, tert-Butyl but-3-yn-1-ylcarbamate

1-苄基吡咯烷, 1-Benzylpyrrolidine

3-溴噻吩并[3,2-c]吡啶-4-胺, 3-Bromothieno[3,2-c]pyridin-4-amine